3 Ton Electric Truck Motor Rotor Automatic Balancing Machine New Energy Motor Rotor Balancer
1. Equipment Description
Zero Dynamic’s 3 Ton Electric Truck Motor Rotor Automatic Balancing Machine New Energy Motor Rotor Balancer is an automatic de-weighting balancing machine developed for client's new energy truck rotor. The customer's product adopts a spline with a through-center mandrel, which can complete the dynamic balance measurement and calibration of two workpieces at one time. The workpiece is de-weighted by radial arc milling.
The measuring station of Zero Dynamic’s 3 Ton Electric Truck Motor Rotor Automatic Balancing Machine New Energy Motor Rotor Balancer adopts hard bearing structure + universal joint drive + high power frequency converter motor. The universal joint drive has advantages of large transmission torque, strong versatility, and easy changeover. The de-weighting device adopts three axial milling de-weighting mechanism, whose location can be adjusted according to the specifications of specific products. The milling mechanism adopts cast iron dovetail structure to increase stability. The workpiece stop module is a safety mechanism used to prevent the product or equipment from being damaged due to the rotation of the workpiece during the milling process of the workpiece. The module is hydraulically driven, with synchronized action on both sides, making it easy to adjust the position.
2. Technical Parameters:
| Serial No. | Item Details | Parameter Range |
| 1 | Equipment Model | XHW-3000A |
| 2 | Maximum rotor weight on the roller (kg) | 3000 |
| 3 | Maximum rotor diameter above the machine (mm) | 2800 |
| 4 | Distance between the two supports of the workpiece (mm) | Min 70 |
| 5 | Journal diameter of workpiece support | φ15-φ240 with two pairs of roller |
| 6 | Maximum distance from drive shaft flange to right support centre | 2000 |
| 7 | Balancing speed (r/min) | 225/450/760/1250 (stepless speed control and gearbox drive) |
| 8 | Drive shaft torque (N.m) | 700 |
| 9 | AC inverter motor power (KW) | 7.5 |
| 10 | Balance correction method | Tri-axial movement milling de-weighting mechanism |
| 11 | Workpiece stop module | Hydraulically driven, polyurethane coated in contact location with the workpiece. |
| 12 | Milling cutter type | Disk milling cutter |
| 13 | Minimum attainable residual unbalance (g.mm/kg) | ≤1 |
| 14 | Unbalance Reduction Ratio | ≥90% |
| 15 | Operation interface | Simplified Chinese/English |
| 16 | Measurement system | XH-8900
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3. Equipment Photo:
4. Main Features:
4.1 The equipment adopts hard bearing test pedestals, using casting base bed, anti-magnetic stainless steel upper pedestal, with sufficient rigidity and stability.
4.2 The equipment adopts universal joint drive, large transmission torque, strong versatility, easy to change.
4.3 Three-axis milling and de-weighting mechanism, the position can be adjusted according to the product specifications.
4.4 The milling mechanism adopts cast iron dovetail structure with good stability.
4.5 Hydraulic driven stop module with large clamping force to prevent damage caused by product rotation during milling.
4.6 The balancing software can automatically adjust the sensitivity according to the signal strength. The maximum indication sensitivity of the measuring system is 1g.mm per plane.
4.7 The system automatically starts to measure after the workpiece reaches the required speed range.
4.8 After the preset sampling time, the end of sampling automatically changes to red font to lock the unbalance value, and display the measurement result OK or NG.
4.9 With ISO1940 tolerance input and calculation.
4.10 Easy to read large digital display or vector table display, the value and angle of the unbalance are displayed at the same time, and the operation interface can be switched between Chinese and English.
4.11 Unbalance value unit switching function (mg, g, kg / mgmm, gmm, gcm, etc.).
4.12 It has correction plane and (static-even) unbalance display function.
5. About Zero Dynamic:
Suzhou Zero Dynamic Co., Ltd is a top Chinese manufacturer engaging in full automatic balancing equipment and related vibration measurement since 2003.
Over the past 20 years, Zero Dynamic has developed 100+ kinds of equipments. We mainly deals with all kinds of advanced dynamic balancing equipment, field dynamic balancing instrument, vibrometer and motor performance testing machine. High revolving speed and high precision are the key features of our products. We have served 3000+ clients in China and abroad, including many world-famous companies such as LG, Black&Decker, Nidec, Huawei, Foxconn, Midea, Ecovas, Daikin, Lexy.
Now (2024) Zero Dynamic has a factory of 10,000sqm and more than 120 staff including a professional R&D team of 30+ engineers and 20+ debugging and after-sales team.
As an important participant in Chinese dynamic balancing industry, Zero Dynamic continues to increase the development of new products, and is actively developing into the new energy industry as well as aerospace and other high-speed dynamic balancing and intelligent manufacturing fields, aiming to provide customers with reliable and diversified product choices.
6. Why choose Zero Dynamic Balancing Machine?
6.1 High-speed and high-precision. Zero Dynamic is good at developing and manufacturing all kinds of balancing machines, especially high-speed and high-precision soft-bearing balancing machines and automatic balancing machines. 20+ years of industry experience and 3000+ customer service experience make Zero Dynamic have the top new product development ability.
6.2 Low equipment failure rate. Equipment parts adopt famous brands: Mitsubishi, Schneider, SMC, Keyence, etc. Key parts have patents, high safety protection level, stable balance performance, service life of more than 10 years.
6.3 Adequate stock. Zero Dynamic has a factory of 10,000 ㎡ and more than 120 staff including a professional R&D team of 30+ engineers, 20+ debugging and after-sales team. We always keep 100+ balancing machines in stock, covering most common balancing machine models. Once order has been confirmed, balancing machines in stock can be commissioned and shipped out within 1-2 weeks.
6.4 Perfect after-sales service. Zero Dynamic has an after-sales service team of 20+ people which serve our clients wholeheartedly. For our clients, no matter the equipment is within or beyond the 12-month warranty period, we can provide technical consultance service. Within warranty period, our service team will give a telephone response within 4 hours after receiving client's fault report and reach the machine site within 24hours (within the city) or 72 hours (other cities or provinces). If the fault can't be cleared, our service staff could only leave the site after getting client's approval.
8. Our Exhibitions:
9. Packaging & Shipping: 
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3 Ton Electric Truck Motor Rotor Automatic Balancing Machine New Energy Motor Rotor Balancer Images
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